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Forum: Service Manuals, Requests, Repair Tips

If you have any problems with your devices: radios, TV, audio, monitors, printers, VCR, SAT, hardware computers, GSM, cars... Ask here what manuals do you need. Also check our Database

  1. Sticky Thread Sticky: READ BEFORE YOU POST - do not post e-books, ieee papers here

    Started by pranam77, 29th August 2009 08:34
    • Replies: 0
    • Views: 25,547
    pranam77
    29th August 2009, 08:34 Go to last post

  1. Old Agilent/HP designer's guide

    Started by mruzzi23, 26th May 2020 10:07
    • Replies: 2
    • Views: 333
    dick_freebird
    31st May 2020, 20:59 Go to last post

  2. How "repair" voltmeter gauge?

    Started by carpenter, 29th May 2020 12:53
    1 Attachment(s)
    • Replies: 7
    • Views: 354
    KlausST
    30th May 2020, 11:56 Go to last post

  3. cooler master silent prp 500w pc psu

    Started by ziko0707, 29th May 2020 02:29
    1 Attachment(s)
    • Replies: 3
    • Views: 197
    ziko0707
    29th May 2020, 12:52 Go to last post

  4. Mini SCART TV, does it exist?

    Started by neazoi, 27th May 2020 14:12
    • Replies: 6
    • Views: 347
    neazoi
    28th May 2020, 09:34 Go to last post

  5. LED Flashlight repair: constant current IC (5501)

    Started by stenzer, 26th May 2020 23:07
    4 Attachment(s)
    • Replies: 1
    • Views: 240
    stenzer
    27th May 2020, 19:32 Go to last post

  6. Uplight dimmer based on phase-fired controller: Noise Issue

    Started by stenzer, 16th May 2020 18:49
    4 Attachment(s)
    • Replies: 17
    • Views: 1,465
    Easy peasy
    19th May 2020, 00:25 Go to last post

  7. SOT-23-6 SMD Identification

    Started by alextie, 18th May 2020 16:36
    1 Attachment(s)
    • Replies: 1
    • Views: 215
    d123
    18th May 2020, 20:20 Go to last post

  8. APC Back-UPS 650MI PCB Fault

    Started by andrewclark, 4th May 2020 19:08
    • Replies: 12
    • Views: 2,647
    andrewclark
    9th May 2020, 21:56 Go to last post

  9. Yamaha RX-V657 AV Receiver Not Turning On

    Started by Zaccoh, 22nd April 2020 12:15
    1 Attachment(s)
    • Replies: 17
    • Views: 1,510
    Zaccoh
    5th May 2020, 09:16 Go to last post

  10. Closed: Manual for Radio Shack RMS DMM 22-174b

    Started by wh_hsn, 19th April 2006 10:40
    1 Attachment(s)
    • Replies: 4
    • Views: 13,029
    parastat
    3rd May 2020, 22:04 Go to last post

  11. Please help power supply dead 110V to 24vdc 5vdc

    Started by imcool1, 21st February 2020 02:09
    5 Attachment(s)
    • Replies: 15
    • Views: 1,680
    betwixt
    1st May 2020, 18:15 Go to last post

  12. Problem with custom PCB board with STM32F407VGT6 + STM32F103CBT6 controllers

    Started by Simos421, 29th April 2020 13:44
    2 Attachment(s)
    • Replies: 9
    • Views: 1,316
    betwixt
    1st May 2020, 11:30 Go to last post

  13. Panasonic sa-ht920 input selector switch problem

    Started by magicbrainz, 26th April 2020 22:20
    • Replies: 0
    • Views: 408
    magicbrainz
    26th April 2020, 22:20 Go to last post

  14. Wavetek 1175 Benchmark scalar network analyzer

    Started by rbduja, 20th April 2020 21:19
    1 Attachment(s)
    • Replies: 0
    • Views: 403
    rbduja
    20th April 2020, 21:19 Go to last post

  15. Cipher Technology - CCS01X, Anybody know anything about it?

    Started by spett, 20th April 2020 16:21
    1 Attachment(s)
    • Replies: 0
    • Views: 291
    spett
    20th April 2020, 16:21 Go to last post

  16. Samsung GT-P5210 10.1 inch Tablet repair

    Started by kahlenberg, 30th March 2020 14:34
    • Replies: 5
    • Views: 863
    suabientan
    18th April 2020, 17:34 Go to last post

  17. Power supply blown on Zeppelin air speaker

    Started by Nodw, 12th April 2020 22:03
    • Replies: 7
    • Views: 848
    Nodw
    15th April 2020, 22:11 Go to last post

  18. IGBT cheap welding machine mods

    Started by simce, 13th April 2020 18:35
    • Replies: 4
    • Views: 547
    simce
    14th April 2020, 14:47 Go to last post

  19. Identification of UV LED

    Started by nutarvihelg, 14th April 2020 12:34
    3 Attachment(s)
    • Replies: 0
    • Views: 308
    nutarvihelg
    14th April 2020, 12:34 Go to last post

  20. High voltage issue in my MP3 player - help needed

    Started by jzeds1491, 3rd February 2020 18:31
    10 Attachment(s)
    • Replies: 19
    • Views: 3,975
    manishareddy
    7th April 2020, 09:53 Go to last post

  21. 128pin unkown MCU please help with matching it

    Started by soqe, 30th March 2020 12:14
    2 Attachment(s)
    • Replies: 2
    • Views: 646
    soqe
    31st March 2020, 13:10 Go to last post

  22. need translation from Chineese to English

    Started by agoo, 26th March 2020 04:49
    1 Attachment(s)
    • Replies: 3
    • Views: 721
    agoo
    30th March 2020, 08:07 Go to last post

  23. Read Data From L&T 1 phase meter EM101+

    Started by NeethuVP, 28th March 2020 10:44
    1 Attachment(s)
    • Replies: 0
    • Views: 480
    NeethuVP
    28th March 2020, 10:44 Go to last post

  24. Yamaha DD-50 need help please

    Started by jahnny22, 24th March 2020 07:08
    • Replies: 3
    • Views: 609
    jahnny22
    25th March 2020, 17:45 Go to last post

  25. Tablet Display to reuse

    Started by andrkac, 22nd March 2020 00:53
    • Replies: 2
    • Views: 591
    andrkac
    22nd March 2020, 01:31 Go to last post

  26. Replacement for MPC880CVR133

    Started by ASHIF, 19th March 2020 12:34
    • Replies: 0
    • Views: 383
    ASHIF
    19th March 2020, 12:34 Go to last post

  27. Service manual or schematics for Samsung UN65KS9800FXZA

    Started by bdigeorg, 15th March 2020 01:51
    • Replies: 0
    • Views: 499
    bdigeorg
    15th March 2020, 01:51 Go to last post

  28. Actuator control box problem

    Started by VTI_16V, 6th March 2020 00:18
    3 Attachment(s)
    • Replies: 7
    • Views: 1,093
    wwfeldman
    12th March 2020, 03:58 Go to last post

  29. Help Diagnose/Repair Samsung Odyssey+ VR HMD

    Started by joystik, 9th March 2020 17:58
    4 Attachment(s)
    • Replies: 0
    • Views: 484
    joystik
    9th March 2020, 17:58 Go to last post

  30. Service and/or user manual for Micromaster LV48 Programmer

    Started by glossitive, 7th March 2020 23:55
    • Replies: 0
    • Views: 388
    glossitive
    7th March 2020, 23:55 Go to last post
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